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Left Side Crankcase (Standard); GY6

Product Description

DESCRIPTION: Left Side Crankcase (Standard); GY6

COMPATIBILITY: 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models Don’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.

157QMJ ENGINES: 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models Don’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.

MODEL FITMENTS: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more

Payment

💳 Payment

We accept eBay Managed Payments, which means you can pay securely using your preferred method—credit card, debit card, PayPal, Apple Pay, Google Pay, and more.

Your transaction is protected, and we never see your payment details.

ScootsUSA has been riders since 1994, and we make checkout fast, safe, and simple.

Shipping

🚚 Shipping

We ship FAST—most orders go out same day or next business day.

• Free shipping to the 48 contiguous U.S. states
• Expedited and 2nd-day options available at checkout
• US Protectorates, AK, and HI: Premium shipping available
• International buyers: We ship worldwide via eBay Global Shipping Program

Every order includes tracking, and we pack with care to ensure your parts arrive road-ready.

Returns

🔄 Returns

We stand behind every part we sell.

- • 30-Day Return Policy: Money back or replacement
- • All returns must be initiated through eBay’s official return procedures—please do not request an RMA from us directly
- • Items must be unused, in original packaging, and in resellable condition
- • Return shipping costs may apply if the reason for return is not due to our error

Before starting a return, we strongly recommend messaging us first. Many issues can be resolved without a return, saving you time and hassle.

If there’s a problem, please send:

- • A photo of the item received
- • A photo of the packing slip included in your shipment

We’ll work fast to make it right—because peace of mind is part of the ride.

Feedback

⭐ Feedback

Your feedback keeps us rolling.

If you’re happy, please leave positive feedback—it helps other riders find us.

If there’s an issue, contact us first. We’ll fix it fast.

ScootsUSA is proud to maintain a status thanks to riders like you.

✉️ Contact Us

Got a question about fitment, compatibility, or shipping?

• Message us through eBay Messages anytime
• We respond within 24 hours (usually much faster)
• For faster resolution, please include your order number and a brief description of the issue

ScootsUSA is here to keep your scooter running—and your experience smooth.

Focus On Quality

Our products are made using the highest quality standards. We have the latest tools and technology to bring you the highest quality you can find.

Why Choose Us?

At ScootsUSA, we don’t just ship parts—we deliver peace of mind. With one of the largest selections of scooter components online, lightning-fast shipping, and expert support from real riders who care, we make sure your scooter stays road-ready. Since 1994, we’re proud to be the go-to source for riders who want quality, speed, and service that actually shows up.